My current Sophie's choice: toothpaste with sodium lauryl sulfate gives me perioral dermatitis around my mouth, so I stopped using it and it cleared up immediately.
But. toothpaste without SLS gives me brown staining in the bits between my teeth and near my gums, the likes of which I've never had in my life. I floss twice a day, haven't changed anything else about my routine. It came on in the space of about a month and has just got worse and worse, it's alarming. I can't find anything on the internet about this!
So I am currently slathering my mouth with Nivea while brushing my teeth with SLS toothpaste and hoping for the best. Already the staining is getting slightly better. Wtf though.















